Comparison

Heart_Rhythm vs EKGSmart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Heart_Rhythm

Monitor your heart rhythm using your iPhone camera to assess your stroke risk. The app helps identify potential atrial fibrillation, a major cause of stroke, and calculates your risk score. It also displays nearby hospitals for consultation.

Highlights
  • Record heart rhythm via iPhone camera
  • Assess stroke risk
  • Detect irregular pulse
  • Calculate CHA2DS2-VASc Score
  • Display nearby hospitals
Read full description

This App is useful to know of your stroke risk, by recording of your heart rhythm on the graph. With our passion that we want to reduce cardiogenic cerebral embolism (CCE) as many as possible, we developed this app. The major cause of CCE is atrial fibrillation (Af). There are the established means of prevention and care before CCE onset. However, the problem is that Af is often without symptoms or a little symptom; therefore, few patients undergoes appropriate treatment. We wish more and more patients with Af are undergoing appropriate treatment as many as possible with the use of this app. How to use this App. *Record your heart rhythm by iPhone camera and check your stroke risk.  Please place your tip of index or middle finger on the camera lens.  Keep your fingertips relax and not to move while monitoring heart rhythm.  Screen shot of your heart rhythm is taken when the heart rhythm graph is stabilized,  and you can check of your stroke risk by comparing your pulse record against  irregular pulse record.  If irregular intervals were observed, please consult with a primary-care doctor.  Normal pulse ( called sinus rhythm ) is made by regular contraction of heart.  In contrast, arrhythmia cased by atrial fibrillation (AF) is made by irregular contraction  of heart. *Know the mechanism of the Stroke and calculate the risk for an onset of Stroke.  Atrial fibrillation (Af) is a very common arrhythmia. Prevalence of Af is increasing as aging.  This is reported that some 50s may have Af, 10 percent of 80s have Af.  Af promotes blood clotting ( thrombus ) in heart.  Thrombus in heart sometimes blocks suddenly cerebrovascular on blood flow.  This is called the cardiogenic cerebral embolism (CCE).  CCE is one type of severe stroke that has high fatality rate. If survival, CCE patient  often has serious sequela.  Af is the most critical risk of CCE. Fortunately, now we have established means of  prevention and cure of Af and CCE if finding Af before the onset.  Prevention is better than cure. The most important thing is early diagnosis and early  consult to the appropriate hospital.  Calculate the risk using CHA2DS2-VASc Score, and you will know your annual risk rate  and lifetime risk rate of developing CCE.. *Display hospitals around you *Planning and Development  Planning and Development:Kensuke Igarashi M.D. Ochanomizu Medical Clinic Director  Cooperative development:Yoshimasa Matsumoto CEO SoftRobo *Operating Environment  iPhone 6, 6 Plus, 6S, 6S Plus, SE, 7, 'Plus  8, 8Plus, X, XR, XS, XS Max 11, 11 Pro, 11 Pro Max, 12, 12 Pro, 12 ProMax. 12 mini, 13. 13 Pro, 13 ProMax 13 mini, and later Flashlight feature is required OS Version: IOS12.0 and later.

About

EKGSmart

This application aids healthcare professionals and students in learning and recognizing ECG rhythms. It offers tools for reviewing cardiac rhythms and improving arrhythmia identification skills for faster interpretation.

Highlights
  • AI rhythm identification support
  • Educational ECG review tools
  • Arrhythmia recognition practice
  • Mobile-friendly learning experience
  • Workflow-friendly resources
Features
Read full description

EKGSmart is an ECG/EKG learning and rhythm recognition app designed for healthcare professionals and learners. The app helps users review cardiac rhythms, strengthen arrhythmia recognitions skills, and support faster interpretation through a simple, mobile-friendly experience. Features may include rhythm identification support, educational review tools, and workflow-friendly resources for ECG/EKG learning and practice. EKGSmart is intended for educational, informational, and reference purposes only and is not a substitute for professional medical judgment, diagnosis, or treatment. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/devsrdeula/ Privacy Policy: https://ekgsmart-privacy.carrd.co

Screenshots

Heart_Rhythm4 screens
EKGSmart4 screens

Verdict

The call

The clearest difference is rating: EKGSmart at 5.0 against Heart_Rhythm's 2.1. EKGSmart also leads on update cadence (every 2 months vs every 6 months). Heart_Rhythm's advantage is ratings volume (22 vs 1) and iOS requirement (12.4 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

EKGSmart holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Heart_Rhythm has 22 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Heart_Rhythm ships an update every 6 months, EKGSmart every 2 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Heart_Rhythm versus EKGSmart: the parameters behind the verdict, then further details
ParameterHeart_RhythmEKGSmart
PriceFreeFree
Rating2.1 (22 ratings)5.0 (1 ratings) — better
Positive reviews26.9% of reviews—
Number of ratings22 — better1
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.4 — better15.1
Further details — not scored
Size20 MB47 MB
Age rating12+4+
DeveloperSoftRobo CorporationSunil Mall

In-app purchases

None

Heart_Rhythm

No in-app purchases

None

EKGSmart

No in-app purchases

Questions

Is Heart_Rhythm free?
Heart_Rhythm is free to download, with no in-app purchases.
Is EKGSmart free?
EKGSmart is free to download, with no in-app purchases.
Which has better reviews, Heart_Rhythm or EKGSmart?
EKGSmart is rated higher. Heart_Rhythm averages 2.1 out of 5 from 22 ratings, while EKGSmart averages 5.0 from 1 ratings.
Do Heart_Rhythm or EKGSmart have ads?
Neither Heart_Rhythm nor EKGSmart shows ads.
Which is updated more often, Heart_Rhythm or EKGSmart?
Heart_Rhythm ships an update every 6 months, and EKGSmart every 2 months. Most recently, Heart_Rhythm was updated on November 1, 2026 and EKGSmart on November 5, 2026.

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